C 2019-03-28 11.48 pair #432171356

details

property	value
status	complete
benchmark	CookSeeZuleger-TACAS2013-Fig1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n167.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	9.61982 seconds
cpu usage	33.0765
user time	31.5652
system time	1.51134
max virtual memory	1.05856232E8
max residence set size	3382684.0

stage attributes

key	value
starexec-result	YES

output

32.77/9.55	YES
32.77/9.57	proof of /export/starexec/sandbox/benchmark/theBenchmark.c
32.77/9.57	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
32.77/9.57	
32.77/9.57	
32.77/9.57	Termination of the given C Problem could be proven:
32.77/9.57	
32.77/9.57	(0) C Problem
32.77/9.57	(1) CToLLVMProof [EQUIVALENT, 173 ms]
32.77/9.57	(2) LLVM problem
32.77/9.57	(3) LLVMToTerminationGraphProof [EQUIVALENT, 2003 ms]
32.77/9.57	(4) LLVM Symbolic Execution Graph
32.77/9.57	(5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms]
32.77/9.57	(6) AND
32.77/9.57	    (7) LLVM Symbolic Execution SCC
32.77/9.57	        (8) SCC2IRS [SOUND, 134 ms]
32.77/9.57	        (9) IntTRS
32.77/9.57	        (10) IRS2T2 [EQUIVALENT, 0 ms]
32.77/9.57	        (11) T2IntSys
32.77/9.57	        (12) T2 [EQUIVALENT, 1024 ms]
32.77/9.57	        (13) YES
32.77/9.57	    (14) LLVM Symbolic Execution SCC
32.77/9.57	        (15) SCC2IRS [SOUND, 59 ms]
32.77/9.57	        (16) IntTRS
32.77/9.57	        (17) IRS2T2 [EQUIVALENT, 0 ms]
32.77/9.57	        (18) T2IntSys
32.77/9.57	        (19) T2 [EQUIVALENT, 755 ms]
32.77/9.57	        (20) YES
32.77/9.57	    (21) LLVM Symbolic Execution SCC
32.77/9.57	        (22) SCC2IRS [SOUND, 91 ms]
32.77/9.57	        (23) IntTRS
32.77/9.57	        (24) IntTRSCompressionProof [EQUIVALENT, 0 ms]
32.77/9.57	        (25) IntTRS
32.77/9.57	        (26) RankingReductionPairProof [EQUIVALENT, 0 ms]
32.77/9.57	        (27) YES
32.77/9.57	
32.77/9.57	
32.77/9.57	----------------------------------------
32.77/9.57	
32.77/9.57	(0)
32.77/9.57	Obligation:
32.77/9.57	c file /export/starexec/sandbox/benchmark/theBenchmark.c
32.77/9.57	----------------------------------------
32.77/9.57	
32.77/9.57	(1) CToLLVMProof (EQUIVALENT)
32.77/9.57	Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
32.77/9.57	----------------------------------------
32.77/9.57	
32.77/9.57	(2)
32.77/9.57	Obligation:
32.77/9.57	LLVM Problem
32.77/9.57	
32.77/9.57	Aliases:
32.77/9.57	
32.77/9.57	Data layout:
32.77/9.57	
32.77/9.57	"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
32.77/9.57	
32.77/9.57	Machine:
32.77/9.57	
32.77/9.57	"x86_64-pc-linux-gnu"
32.77/9.57	
32.77/9.57	Type definitions:
32.77/9.57	
32.77/9.57	Global variables:
32.77/9.57	
32.77/9.57	Function declarations and definitions:
32.77/9.57	
32.77/9.57	*BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
32.77/9.57	*BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc
32.77/9.57		0:
32.77/9.57			%1 = alloca i32, align 4
32.77/9.57			%x = alloca i32, align 4
32.77/9.57			%y = alloca i32, align 4
32.77/9.57			store 0, %1
32.77/9.57			%2 = call i32 @__VERIFIER_nondet_int()
32.77/9.57			store %2, %x
32.77/9.57			%3 = call i32 @__VERIFIER_nondet_int()
32.77/9.57			store %3, %y
32.77/9.57			br %4
32.77/9.57		4:
32.77/9.57			%5 = load %x
32.77/9.57			%6 = icmp sgt %5 0
32.77/9.57			br %6, %7, %10
32.77/9.57		7:
32.77/9.57			%8 = load %y
32.77/9.57			%9 = icmp sgt %8 0
32.77/9.57			br %10
32.77/9.57		10:
32.77/9.57			%11 = phi [0, %4], [%9, %7]
32.77/9.57			br %11, %12, %23
32.77/9.57		12:
32.77/9.57			%13 = call i32 @__VERIFIER_nondet_int()
32.77/9.57			%14 = icmp ne %13 0
32.77/9.57			br %14, %15, %18
32.77/9.57		15:
32.77/9.57			%16 = load %x
32.77/9.57			%17 = sub %16 1
32.77/9.57			store %17, %x
32.77/9.57			br %22

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actions all output return to C 2019-03-28 11.48